Title: Learning discriminative local binary patterns for face recognition
Abstract: Histograms of Local Binary Patterns (LBPs) and variations thereof are a popular local visual descriptor for face recognition. So far, most variations of LBP are designed by hand or are learned with non-supervised methods. In this work we propose a simple method to learn discriminative LBPs in a supervised manner. The method represents an LBP-like descriptor as a set of pixel comparisons within a neighborhood and heuristically seeks for a set of pixel comparisons so as to maximize a Fisher separability criterion for the resulting histograms. Tests on standard face recognition datasets show that this method can create compact yet discriminative descriptors.
Publication Year: 2011
Publication Date: 2011-03-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 65
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